From df65093374c6c77f789e10b20144b3426c4358ac Mon Sep 17 00:00:00 2001
From: trilene <trilene@runbox.com>
Date: Wed, 5 Aug 2020 17:56:44 -0400
Subject: Add audio input device selector

---
 src/dialogs/PlaceCall.cpp | 42 +++++++++++++++++++++++++++++++++++++++---
 1 file changed, 39 insertions(+), 3 deletions(-)

(limited to 'src/dialogs/PlaceCall.cpp')

diff --git a/src/dialogs/PlaceCall.cpp b/src/dialogs/PlaceCall.cpp
index 0fda1794..4e70370a 100644
--- a/src/dialogs/PlaceCall.cpp
+++ b/src/dialogs/PlaceCall.cpp
@@ -1,10 +1,14 @@
+#include <QComboBox>
 #include <QLabel>
 #include <QPushButton>
 #include <QString>
 #include <QVBoxLayout>
 
+#include "ChatPage.h"
 #include "Config.h"
+#include "UserSettingsPage.h"
 #include "Utils.h"
+#include "WebRTCSession.h"
 #include "dialogs/PlaceCall.h"
 #include "ui/Avatar.h"
 
@@ -14,9 +18,24 @@ PlaceCall::PlaceCall(const QString &callee,
                      const QString &displayName,
                      const QString &roomName,
                      const QString &avatarUrl,
+                     QSharedPointer<UserSettings> settings,
                      QWidget *parent)
   : QWidget(parent)
 {
+        std::string errorMessage;
+        if (!WebRTCSession::instance().init(&errorMessage)) {
+                emit ChatPage::instance()->showNotification(QString::fromStdString(errorMessage));
+                emit close();
+                return;
+        }
+        audioDevices_ = WebRTCSession::instance().getAudioSourceNames(
+          settings->defaultAudioSource().toStdString());
+        if (audioDevices_.empty()) {
+                emit ChatPage::instance()->showNotification("No audio sources found.");
+                emit close();
+                return;
+        }
+
         setAutoFillBackground(true);
         setWindowFlags(Qt::Tool | Qt::WindowStaysOnTopHint);
         setWindowModality(Qt::WindowModal);
@@ -37,25 +56,42 @@ PlaceCall::PlaceCall(const QString &callee,
                 avatar->setImage(avatarUrl);
         else
                 avatar->setLetter(utils::firstChar(roomName));
-        const int iconSize = 24;
+        const int iconSize = 18;
         voiceBtn_          = new QPushButton(tr("Voice"), this);
         voiceBtn_->setIcon(QIcon(":/icons/icons/ui/place-call.png"));
         voiceBtn_->setIconSize(QSize(iconSize, iconSize));
         voiceBtn_->setDefault(true);
         cancelBtn_ = new QPushButton(tr("Cancel"), this);
 
-        buttonLayout->addStretch(1);
         buttonLayout->addWidget(avatar);
+        buttonLayout->addStretch();
         buttonLayout->addWidget(voiceBtn_);
         buttonLayout->addWidget(cancelBtn_);
 
         QString name  = displayName.isEmpty() ? callee : displayName;
         QLabel *label = new QLabel("Place a call to " + name + "?", this);
 
+        auto deviceLayout = new QHBoxLayout;
+        auto audioLabel   = new QLabel(this);
+        audioLabel->setPixmap(QIcon(":/icons/icons/ui/microphone-unmute.png")
+                                .pixmap(QSize(iconSize * 1.2, iconSize * 1.2)));
+
+        auto deviceList = new QComboBox(this);
+        for (const auto &d : audioDevices_)
+                deviceList->addItem(QString::fromStdString(d));
+
+        deviceLayout->addStretch();
+        deviceLayout->addWidget(audioLabel);
+        deviceLayout->addWidget(deviceList);
+
         layout->addWidget(label);
         layout->addLayout(buttonLayout);
+        layout->addLayout(deviceLayout);
 
-        connect(voiceBtn_, &QPushButton::clicked, this, [this]() {
+        connect(voiceBtn_, &QPushButton::clicked, this, [this, deviceList, settings]() {
+                WebRTCSession::instance().setAudioSource(deviceList->currentIndex());
+                settings->setDefaultAudioSource(
+                  QString::fromStdString(audioDevices_[deviceList->currentIndex()]));
                 emit voice();
                 emit close();
         });
-- 
cgit 1.5.1